I am having trouble while developing Android application.
i declare custom search critiera object into application context, from every activity i want to access search critiera object from application context and then want to change Search critiera object.
oncrate() method i get searchcritiera and onresume i save this object into application context's search criteria.
ON an activity i have detect gps button when user click on the button it detect and store location object into search critiera.
There are two problems, how can retain the search critiera object along the application cycle while every activity wants to change search critiera values ?
when i move around and any other application comes front of my activity search critiera gets null from application context ....
help me out.